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It's weird because people keep saying we were high school sweethearts. We weren't.

We met long after that.

But you either grow together or grow and move in different directions. Thankfully we grew together. We enjoy each other, we have a spark happening and that's all that matters. I'm an all-or-nothing, girl.

When I dated, I'd go out with someone, be with them for a couple of months and move on.

That was my style. I didn't really do a date here or there.

But when you're older and you meet that one person and you love them and can't stop thinking about them, you know it's right. That, for me, is Jake.

I want us to write our own vows for the wedding.

Food is also important because my family loves to eat.

And, to be honest, it's about them as much as it's about us.

SEEING STARS

CELEBRITIES are part of my work. I try not to get starstruck. But there have been a few times when I've been literally lost for words.

After I won Miss Universe, I had to speak at the International AIDS Conference.

Richard Gere was sitting in front of me. I wanted to curl up in a ball. I thought: 'Aaaaargh Pretty Woman.' Then I was: 'What am I doing here?'

We met, but I didn't talk much.

Less is more when you're nervous.

Another starstruck moment was meeting John Travolta.

I was doing a corporate thing and had to introduce him.

Backstage he asked me: 'How about we do the Pulp Fiction dance on stage?'

We did - and it was a moment I'll never forget.

People think I was starstruck about meeting Donald Trump (who oversees the Miss Universe empire). But he was a friend who had a real calming influence over me during a hectic time.

I trusted him.

BODY TALK

BODY image and self-esteem issues are debates that will always rage in the fashion industry.

I think the biggest struggle for many young women comes from within themselves.

It's a confidence issue.

I've always maintained a healthy image - an athletic one.

I'm sure, in some fields, there are moments where it's a bit clouded on what (that image) should be, but I think it's a debate that will never end.

If a girl's healthy, she's healthy.

I'm a healthy girl, so I try to promote that.

For me it's not about size. Girls can be very petite, but that's just the way they were born. It just depends on what the girl is naturally like in herself and what she eats.

I'm hosting Australia's Next Top Model and I've noticed in auditions that there all different body shapes and sizes.

We let in some girls who were more voluptuous and then some were too petite for us, but that's the way it is for every job.

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